package net.xiangcaowuyu.mybatis.service;

import net.xiangcaowuyu.mybatis.entity.User;

/**
 * @author laughing
 * @date 2020-10-17
 */
public interface UserService {

    /**
     * 根据Id查找
     * @param id
     * @return
     */
    User selectByPrimaryKey(Integer id);

}
